--- /dev/null
+# /*****************************************************************************\r
+# * | File : epd12in48.py\r
+# * | Author : Waveshare electrices\r
+# * | Function : Hardware underlying interface\r
+# * | Info :\r
+# *----------------\r
+# * | This version: V1.0\r
+# * | Date : 2019-11-01\r
+# * | Info : \r
+# ******************************************************************************/\r
+# Permission is hereby granted, free of charge, to any person obtaining a copy\r
+# of this software and associated documnetation files (the "Software"), to deal\r
+# in the Software without restriction, including without limitation the rights\r
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
+# copies of the Software, and to permit persons to whom the Software is\r
+# furished to do so, subject to the following conditions:\r
+#\r
+# The above copyright notice and this permission notice shall be included in\r
+# all copies or substantial portions of the Software.\r
+#\r
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
+# THE SOFTWARE.\r
+#\r
+import time\r
+import epdconfig\r
+\r
+EPD_WIDTH = 1304\r
+EPD_HEIGHT = 984\r
+\r
+class EPD(object):\r
+ def __init__(self):\r
+ self.width = EPD_WIDTH\r
+ self.height = EPD_HEIGHT\r
+ \r
+ self.EPD_M1_CS_PIN = epdconfig.EPD_M1_CS_PIN\r
+ self.EPD_S1_CS_PIN = epdconfig.EPD_S1_CS_PIN\r
+ self.EPD_M2_CS_PIN = epdconfig.EPD_M2_CS_PIN\r
+ self.EPD_S2_CS_PIN = epdconfig.EPD_S2_CS_PIN\r
+\r
+ self.EPD_M1S1_DC_PIN = epdconfig.EPD_M1S1_DC_PIN\r
+ self.EPD_M2S2_DC_PIN = epdconfig.EPD_M2S2_DC_PIN\r
+\r
+ self.EPD_M1S1_RST_PIN = epdconfig.EPD_M1S1_RST_PIN\r
+ self.EPD_M2S2_RST_PIN = epdconfig.EPD_M2S2_RST_PIN\r
+\r
+ self.EPD_M1_BUSY_PIN = epdconfig.EPD_M1_BUSY_PIN\r
+ self.EPD_S1_BUSY_PIN = epdconfig.EPD_S1_BUSY_PIN\r
+ self.EPD_M2_BUSY_PIN = epdconfig.EPD_M2_BUSY_PIN\r
+ self.EPD_S2_BUSY_PIN = epdconfig.EPD_S2_BUSY_PIN\r
+\r
+ def Init(self):\r
+ print("EPD init...")\r
+ epdconfig.module_init()\r
+ \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1) \r
+ self.Reset() \r
+\r
+ #panel setting\r
+ self.M1_SendCommand(0x00) \r
+ self.M1_SendData(0x1f) #KW-3f KWR-2F BWROTP 0f BWOTP 1f\r
+ self.S1_SendCommand(0x00) \r
+ self.S1_SendData(0x1f) \r
+ self.M2_SendCommand(0x00) \r
+ self.M2_SendData(0x13) \r
+ self.S2_SendCommand(0x00) \r
+ self.S2_SendData(0x13) \r
+\r
+ # booster soft start\r
+ self.M1_SendCommand(0x06) \r
+ self.M1_SendData(0x17) #A\r
+ self.M1_SendData(0x17) #B\r
+ self.M1_SendData(0x39) #C\r
+ self.M1_SendData(0x17) \r
+ self.M2_SendCommand(0x06) \r
+ self.M2_SendData(0x17) \r
+ self.M2_SendData(0x17) \r
+ self.M2_SendData(0x39) \r
+ self.M2_SendData(0x17) \r
+\r
+ #resolution setting\r
+ self.M1_SendCommand(0x61) \r
+ self.M1_SendData(0x02) \r
+ self.M1_SendData(0x88) #source 648\r
+ self.M1_SendData(0x01) #gate 492\r
+ self.M1_SendData(0xEC) \r
+ self.S1_SendCommand(0x61) \r
+ self.S1_SendData(0x02) \r
+ self.S1_SendData(0x90) #source 656\r
+ self.S1_SendData(0x01) #gate 492\r
+ self.S1_SendData(0xEC) \r
+ self.M2_SendCommand(0x61) \r
+ self.M2_SendData(0x02) \r
+ self.M2_SendData(0x90) #source 656\r
+ self.M2_SendData(0x01) #gate 492\r
+ self.M2_SendData(0xEC) \r
+ self.S2_SendCommand(0x61) \r
+ self.S2_SendData(0x02) \r
+ self.S2_SendData(0x88) #source 648\r
+ self.S2_SendData(0x01) #gate 492\r
+ self.S2_SendData(0xEC) \r
+\r
+ self.M1S1M2S2_SendCommand(0x15) #DUSPI\r
+ self.M1S1M2S2_SendData(0x20) \r
+\r
+ self.M1S1M2S2_SendCommand(0x50) #Vcom and data interval setting\r
+ self.M1S1M2S2_SendData(0x21) #Border KW\r
+ self.M1S1M2S2_SendData(0x07) \r
+\r
+ self.M1S1M2S2_SendCommand(0x60) #TCON\r
+ self.M1S1M2S2_SendData(0x22) \r
+\r
+ self.M1S1M2S2_SendCommand(0xE3) \r
+ self.M1S1M2S2_SendData(0x00) \r
+\r
+ #temperature\r
+ temp = self.M1_ReadTemperature() \r
+\r
+ self.M1S1M2S2_SendCommand(0xe0) #Cascade setting\r
+ self.M1S1M2S2_SendData(0x03) \r
+ self.M1S1M2S2_SendCommand(0xe5) #Force temperature\r
+ self.M1S1M2S2_SendData(temp)\r
+ \r
+ def display(self, Image):\r
+ start = time.clock()\r
+ buf = [0x00] * int(self.width * self.height / 8)\r
+ image_monocolor = Image.convert('1')\r
+ imwidth, imheight = image_monocolor.size \r
+ pixels = image_monocolor.load()\r
+ temp=0;\r
+ for y in range(0, imheight):\r
+ for x in range(0, imwidth):\r
+ # Set the bits for the column of pixels at the current position.\r
+ if pixels[x, y] < 127: # black\r
+ buf[int((x + y*self.width)/8)] &= ~(0x80>>temp)\r
+ else: # white\r
+ buf[int((x + y*self.width)/8)] |= (0x80>>temp)\r
+ temp=temp+1\r
+ if(temp==8):\r
+ temp=0\r
+\r
+ #M1 part 648*492 \r
+ self.M1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(buf[y*163 + x])\r
+\r
+ #S1 part 656*492\r
+ self.S1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(buf[y*163 + x])\r
+\r
+ #M2 part 656*492\r
+ self.M2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(buf[y*163 + x])\r
+\r
+ #S2 part 648*492\r
+ self.S2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(buf[y*163 + x])\r
+ \r
+ end = time.clock()\r
+ print("use time:%f"%(end - start))\r
+ self.TurnOnDisplay()\r
+\r
+ def clear(self):\r
+ """Clear contents of image buffer"""\r
+ start = time.clock()\r
+ self.M1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(0xff)\r
+\r
+ self.S1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(0xff)\r
+ \r
+ self.M2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(0xff)\r
+\r
+ self.S2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(0xff)\r
+ end = time.clock()\r
+ print("use time:%f"%(end - start))\r
+ self.TurnOnDisplay()\r
+ \r
+ """ M1S1M2S2 Write register address and data """\r
+ def M1S1M2S2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ \r
+ def M1S1M2S2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+\r
+ """ M1M2 Write register address and data """\r
+ def M1M2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ \r
+ def M1S1M2S2_Senddata(self, val): \r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1) \r
+ \r
+ """ S2 Write register address and data """\r
+ def S2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+\r
+\r
+ def S2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ \r
+ """ M2 Write register address and data """\r
+ def M2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+\r
+ def M2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+\r
+ """ S1 Write register address and data """\r
+ def S1_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+\r
+ def S1_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ \r
+ """ M1 Write register address and data """\r
+ def M1_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+\r
+ def M1_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+\r
+ def Reset(self):\r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1) \r
+ time.sleep(0.2) \r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 0) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 0) \r
+ time.sleep(0.01) \r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1) \r
+ time.sleep(0.2) \r
+ \r
+ def EPD_Sleep(self):\r
+ self.M1S1M2S2_SendCommand(0X02) \r
+ time.sleep(0.3) \r
+\r
+ self.M1S1M2S2_SendCommand(0X07) \r
+ self.M1S1M2S2_SendData(0xA5) \r
+ time.sleep(0.3) \r
+ print("module_exit")\r
+ epdconfig.module_exit()\r
+ \r
+ \r
+ def TurnOnDisplay(self):\r
+ self.M1M2_SendCommand(0x04) \r
+ time.sleep(0.3) \r
+ self.M1S1M2S2_SendCommand(0x12) \r
+ self.M1_ReadBusy()\r
+ self.S1_ReadBusy()\r
+ self.M2_ReadBusy()\r
+ self.S2_ReadBusy()\r
+ \r
+ #Busy\r
+ def M1_ReadBusy(self):\r
+ self.M1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ print("M1_ReadBusy")\r
+ while(busy):\r
+ self.M1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2)\r
+ \r
+ def M2_ReadBusy(self):\r
+ self.M2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ print("M2_ReadBusy")\r
+ while(busy):\r
+ self.M2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN) \r
+ busy =not(busy & 0x01) \r
+ time.sleep(0.2) \r
+ \r
+ def S1_ReadBusy(self):\r
+ self.S1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ print("s1_ReadBusy")\r
+ while(busy):\r
+ self.S1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2) \r
+ \r
+ def S2_ReadBusy(self):\r
+ self.S2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ print("S2_ReadBusy")\r
+ while(busy):\r
+ self.S2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2) \r
+ \r
+ def M1_ReadTemperature(self):\r
+ self.M1_SendCommand(0x40) \r
+ self.M1_ReadBusy() \r
+ time.sleep(0.3) \r
+\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0) \r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1) \r
+ \r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1) \r
+ time.sleep(0.01) \r
+ \r
+ # temp = epdconfig.spi_readbyte(0x00)\r
+ temp = 25\r
+ print("Read Temperature Reg:%d"%temp)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1) \r
+ # temp =0x29\r
+ return temp \r
--- /dev/null
+# /*****************************************************************************\r
+# * | File : epd12in48.py\r
+# * | Author : Waveshare electrices\r
+# * | Function : Hardware underlying interface\r
+# * | Info :\r
+# *----------------\r
+# * | This version: V1.0\r
+# * | Date : 2019-11-01\r
+# * | Info : \r
+# ******************************************************************************/\r
+# Permission is hereby granted, free of charge, to any person obtaining a copy\r
+# of this software and associated documnetation files (the "Software"), to deal\r
+# in the Software without restriction, including without limitation the rights\r
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
+# copies of the Software, and to permit persons to whom the Software is\r
+# furished to do so, subject to the following conditions:\r
+#\r
+# The above copyright notice and this permission notice shall be included in\r
+# all copies or substantial portions of the Software.\r
+#\r
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
+# THE SOFTWARE.\r
+#\r
+import time\r
+import epdconfig\r
+\r
+EPD_WIDTH = 1304\r
+EPD_HEIGHT = 984\r
+\r
+class EPD(object):\r
+ def __init__(self):\r
+ self.width = EPD_WIDTH\r
+ self.height = EPD_HEIGHT\r
+ \r
+ self.EPD_M1_CS_PIN = epdconfig.EPD_M1_CS_PIN\r
+ self.EPD_S1_CS_PIN = epdconfig.EPD_S1_CS_PIN\r
+ self.EPD_M2_CS_PIN = epdconfig.EPD_M2_CS_PIN\r
+ self.EPD_S2_CS_PIN = epdconfig.EPD_S2_CS_PIN\r
+\r
+ self.EPD_M1S1_DC_PIN = epdconfig.EPD_M1S1_DC_PIN\r
+ self.EPD_M2S2_DC_PIN = epdconfig.EPD_M2S2_DC_PIN\r
+\r
+ self.EPD_M1S1_RST_PIN = epdconfig.EPD_M1S1_RST_PIN\r
+ self.EPD_M2S2_RST_PIN = epdconfig.EPD_M2S2_RST_PIN\r
+\r
+ self.EPD_M1_BUSY_PIN = epdconfig.EPD_M1_BUSY_PIN\r
+ self.EPD_S1_BUSY_PIN = epdconfig.EPD_S1_BUSY_PIN\r
+ self.EPD_M2_BUSY_PIN = epdconfig.EPD_M2_BUSY_PIN\r
+ self.EPD_S2_BUSY_PIN = epdconfig.EPD_S2_BUSY_PIN\r
+\r
+ def Init(self):\r
+ print("EPD init...")\r
+ epdconfig.module_init()\r
+ \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1) \r
+ self.Reset() \r
+\r
+ #panel setting\r
+ self.M1_SendCommand(0x00) \r
+ self.M1_SendData(0x2f) #KW-3f KWR-2F BWROTP 0f BWOTP 1f\r
+ self.S1_SendCommand(0x00) \r
+ self.S1_SendData(0x2f) \r
+ self.M2_SendCommand(0x00) \r
+ self.M2_SendData(0x23) \r
+ self.S2_SendCommand(0x00) \r
+ self.S2_SendData(0x23) \r
+\r
+ # POWER SETTING\r
+ self.M1_SendCommand(0x01)\r
+ self.M1_SendData(0x07)\r
+ self.M1_SendData(0x17) # VGH=20V,VGL=-20V\r
+ self.M1_SendData(0x3F) # VDH=15V\r
+ self.M1_SendData(0x3F) # VDL=-15V\r
+ self.M1_SendData(0x0d)\r
+ self.M2_SendCommand(0x01)\r
+ self.M2_SendData(0x07)\r
+ self.M2_SendData(0x17) # VGH=20V,VGL=-20V\r
+ self.M2_SendData(0x3F) # VDH=15V\r
+ self.M2_SendData(0x3F) # VDL=-15V\r
+ self.M2_SendData(0x0d)\r
+ \r
+ # booster soft start\r
+ self.M1_SendCommand(0x06)\r
+ self.M1_SendData(0x17) #A\r
+ self.M1_SendData(0x17) #B\r
+ self.M1_SendData(0x39) #C\r
+ self.M1_SendData(0x17)\r
+ self.M2_SendCommand(0x06)\r
+ self.M2_SendData(0x17)\r
+ self.M2_SendData(0x17)\r
+ self.M2_SendData(0x39)\r
+ self.M2_SendData(0x17)\r
+\r
+ #resolution setting\r
+ self.M1_SendCommand(0x61)\r
+ self.M1_SendData(0x02)\r
+ self.M1_SendData(0x88) #source 648\r
+ self.M1_SendData(0x01) #gate 492\r
+ self.M1_SendData(0xEC)\r
+ self.S1_SendCommand(0x61)\r
+ self.S1_SendData(0x02)\r
+ self.S1_SendData(0x90) #source 656\r
+ self.S1_SendData(0x01) #gate 492\r
+ self.S1_SendData(0xEC)\r
+ self.M2_SendCommand(0x61)\r
+ self.M2_SendData(0x02)\r
+ self.M2_SendData(0x90) #source 656\r
+ self.M2_SendData(0x01) #gate 492\r
+ self.M2_SendData(0xEC)\r
+ self.S2_SendCommand(0x61)\r
+ self.S2_SendData(0x02)\r
+ self.S2_SendData(0x88) #source 648\r
+ self.S2_SendData(0x01) #gate 492\r
+ self.S2_SendData(0xEC)\r
+\r
+ self.M1S1M2S2_SendCommand(0x15) #DUSPI\r
+ self.M1S1M2S2_SendData(0x20)\r
+\r
+ self.M1S1M2S2_SendCommand(0x30) # PLL\r
+ self.M1S1M2S2_SendData(0x08)\r
+\r
+ self.M1S1M2S2_SendCommand(0x50) #Vcom and data interval setting\r
+ self.M1S1M2S2_SendData(0x31)\r
+ self.M1S1M2S2_SendData(0x07)\r
+\r
+ self.M1S1M2S2_SendCommand(0x60)#TCON\r
+ self.M1S1M2S2_SendData(0x22)\r
+\r
+ self.M1_SendCommand(0xE0) #POWER SETTING\r
+ self.M1_SendData(0x01)\r
+ self.M2_SendCommand(0xE0) #POWER SETTING\r
+ self.M2_SendData(0x01)\r
+\r
+ self.M1S1M2S2_SendCommand(0xE3)\r
+ self.M1S1M2S2_SendData(0x00)\r
+\r
+ self.M1_SendCommand(0x82)\r
+ self.M1_SendData(0x1c)\r
+ self.M2_SendCommand(0x82)\r
+ self.M2_SendData(0x1c)\r
+\r
+ self.SetLut()\r
+ \r
+ def display(self, BlackImage, RedImage):\r
+ start = time.clock()\r
+ \r
+ Blackbuf = [0x00] * int(self.width * self.height / 8)\r
+ blackconvert = BlackImage.convert('1') \r
+ bimwidth, bimheight = blackconvert.size \r
+ Blackpixles = blackconvert.load()\r
+ temp=0;\r
+ for y in range(0, bimheight):\r
+ for x in range(0, bimwidth):\r
+ if Blackpixles[x, y] < 127: # black\r
+ Blackbuf[int((x + y*self.width)/8)] &= ~(0x80>>temp)\r
+ else: # white\r
+ Blackbuf[int((x + y*self.width)/8)] |= (0x80>>temp)\r
+ temp=temp+1\r
+ if(temp==8):\r
+ temp=0\r
+ \r
+ Redbuf = [0x00] * int(self.width * self.height / 8)\r
+ redconvert = RedImage.convert('1')\r
+ rimwidth, rimheight = redconvert.size \r
+ Redpixles = redconvert.load()\r
+ temp=0;\r
+ for y in range(0, rimheight):\r
+ for x in range(0, rimwidth):\r
+ if Redpixles[x, y] < 127: # black\r
+ Redbuf[int((x + y*self.width)/8)] &= ~(0x80>>temp)\r
+ else: # white\r
+ Redbuf[int((x + y*self.width)/8)] |= (0x80>>temp)\r
+ temp=temp+1\r
+ if(temp==8):\r
+ temp=0\r
+ \r
+ #S2 part 648*492\r
+ self.S2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(Blackbuf[y*163 + x])\r
+ self.S2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(~Redbuf[y*163 + x])\r
+ \r
+ #M2 part 656*492\r
+ self.M2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(Blackbuf[y*163 + x])\r
+ self.M2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(~Redbuf[y*163 + x])\r
+\r
+ #M1 part 648*492 \r
+ self.M1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(Blackbuf[y*163 + x])\r
+ self.M1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(~Redbuf[y*163 + x])\r
+ \r
+ #S1 part 656*492\r
+ self.S1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(Blackbuf[y*163 + x])\r
+ self.S1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(~Redbuf[y*163 + x])\r
+ \r
+ end = time.clock()\r
+ print("use time: %f"%(end - start))\r
+ self.TurnOnDisplay()\r
+\r
+ def clear(self):\r
+ """Clear contents of image buffer"""\r
+ start = time.clock()\r
+ \r
+ self.S2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(0xff) \r
+ self.S2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(0x00)\r
+ \r
+ self.M2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(0xff)\r
+ self.M2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(0x00) \r
+ \r
+ self.M1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(0xff)\r
+ self.M1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(0x00)\r
+ \r
+ self.S1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(0xff)\r
+ self.S1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(0x00)\r
+ \r
+ end = time.clock()\r
+ print (end)\r
+ print (start)\r
+ print("use time: %f" %(end - start))\r
+ \r
+ self.TurnOnDisplay()\r
+ \r
+ def Reset(self):\r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1) \r
+ time.sleep(0.2) \r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 0) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 0) \r
+ time.sleep(0.01) \r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1) \r
+ time.sleep(0.2) \r
+ \r
+ def EPD_Sleep(self):\r
+ self.M1S1M2S2_SendCommand(0X02) \r
+ time.sleep(0.3) \r
+\r
+ self.M1S1M2S2_SendCommand(0X07) \r
+ self.M1S1M2S2_SendData(0xA5) \r
+ time.sleep(0.3) \r
+ print("module_exit")\r
+ epdconfig.module_exit()\r
+\r
+ def TurnOnDisplay(self):\r
+ self.M1M2_SendCommand(0x04) \r
+ time.sleep(0.3) \r
+ self.M1S1M2S2_SendCommand(0x12) \r
+ self.M1_ReadBusy()\r
+ self.S1_ReadBusy()\r
+ self.M2_ReadBusy()\r
+ self.S2_ReadBusy() \r
+ \r
+ """ M1S1M2S2 Write register address and data """\r
+ def M1S1M2S2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ \r
+ def M1S1M2S2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+\r
+ """ M1M2 Write register address and data """\r
+ def M1M2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ \r
+ def M1M2_Sendata(self, val): \r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1) \r
+ \r
+ """ S2 Write register address and data """\r
+ def S2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ def S2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ \r
+ """ M2 Write register address and data """\r
+ def M2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ def M2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+\r
+ """ S1 Write register address and data """\r
+ def S1_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ def S1_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ \r
+ """ M1 Write register address and data """\r
+ def M1_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ def M1_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+\r
+ #Busy\r
+ def M1_ReadBusy(self):\r
+ self.M1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ while(busy):\r
+ self.M1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2)\r
+ def M2_ReadBusy(self):\r
+ self.M2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ self.M2_SendCommand(0x71) \r
+ while(busy):\r
+ self.M2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN) \r
+ busy =not(busy & 0x01) \r
+ time.sleep(0.2)\r
+ def S1_ReadBusy(self):\r
+ self.S1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ while(busy):\r
+ self.S1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2) \r
+ def S2_ReadBusy(self):\r
+ self.S2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ while(busy):\r
+ self.S2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2) \r
+\r
+ lut_vcom1 = [\r
+ 0x00, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x00, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x00, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x00, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_ww1 = [\r
+ 0x91, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x04, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x80, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x08, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_bw1 = [\r
+ 0xA8, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x84, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x86, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x8C, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x8C, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0xF0, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_wb1 = [\r
+ 0x91, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x04, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x80, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x08, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_bb1 = [\r
+ 0x92, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x80, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x04, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x01, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ \r
+ def SetLut(self):\r
+ self.M1S1M2S2_SendCommand(0x20) #vcom\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_vcom1[count])\r
+\r
+ self.M1S1M2S2_SendCommand(0x21) #red not use\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_ww1[count])\r
+\r
+ self.M1S1M2S2_SendCommand(0x22) #bw r\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_bw1[count]) # bw=r\r
+\r
+ self.M1S1M2S2_SendCommand(0x23) #wb w\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_wb1[count]) # wb=w\r
+\r
+ self.M1S1M2S2_SendCommand(0x24) #bb b\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_bb1[count]) # bb=b\r
+ \r
+ self.M1S1M2S2_SendCommand(0x25) #bb b\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_ww1[count]) # bb=b\r
--- /dev/null
+# /*****************************************************************************\r
+# * | File : epd12in48b_V2.py\r
+# * | Author : Waveshare electrices\r
+# * | Function : Hardware underlying interface\r
+# * | Info :\r
+# *----------------\r
+# * | This version: V1.0\r
+# * | Date : 2022-09-14\r
+# * | Info : \r
+# ******************************************************************************/\r
+# Permission is hereby granted, free of charge, to any person obtaining a copy\r
+# of this software and associated documnetation files (the "Software"), to deal\r
+# in the Software without restriction, including without limitation the rights\r
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
+# copies of the Software, and to permit persons to whom the Software is\r
+# furished to do so, subject to the following conditions:\r
+#\r
+# The above copyright notice and this permission notice shall be included in\r
+# all copies or substantial portions of the Software.\r
+#\r
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
+# THE SOFTWARE.\r
+#\r
+import time\r
+import epdconfig\r
+\r
+EPD_WIDTH = 1304\r
+EPD_HEIGHT = 984\r
+\r
+class EPD(object):\r
+ def __init__(self):\r
+ self.width = EPD_WIDTH\r
+ self.height = EPD_HEIGHT\r
+ \r
+ self.EPD_M1_CS_PIN = epdconfig.EPD_M1_CS_PIN\r
+ self.EPD_S1_CS_PIN = epdconfig.EPD_S1_CS_PIN\r
+ self.EPD_M2_CS_PIN = epdconfig.EPD_M2_CS_PIN\r
+ self.EPD_S2_CS_PIN = epdconfig.EPD_S2_CS_PIN\r
+\r
+ self.EPD_M1S1_DC_PIN = epdconfig.EPD_M1S1_DC_PIN\r
+ self.EPD_M2S2_DC_PIN = epdconfig.EPD_M2S2_DC_PIN\r
+\r
+ self.EPD_M1S1_RST_PIN = epdconfig.EPD_M1S1_RST_PIN\r
+ self.EPD_M2S2_RST_PIN = epdconfig.EPD_M2S2_RST_PIN\r
+\r
+ self.EPD_M1_BUSY_PIN = epdconfig.EPD_M1_BUSY_PIN\r
+ self.EPD_S1_BUSY_PIN = epdconfig.EPD_S1_BUSY_PIN\r
+ self.EPD_M2_BUSY_PIN = epdconfig.EPD_M2_BUSY_PIN\r
+ self.EPD_S2_BUSY_PIN = epdconfig.EPD_S2_BUSY_PIN\r
+\r
+ def Init(self):\r
+ print("EPD init...")\r
+ epdconfig.module_init()\r
+ \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1) \r
+ self.Reset() \r
+\r
+ # panel setting for Clear\r
+ # self.M1_SendCommand(0x00)\r
+ # self.M1_SendData(0x07) #KW-3f KWR-2F BWROTP 0f BWOTP 1f\r
+ # self.S1_SendCommand(0x00)\r
+ # self.S1_SendData(0x07)\r
+ # self.M2_SendCommand(0x00)\r
+ # self.M2_SendData(0x07)\r
+ # self.S2_SendCommand(0x00)\r
+ # self.S2_SendData(0x07)\r
+\r
+ # panel setting for Display\r
+ self.M1_SendCommand(0x00)\r
+ self.M1_SendData(0x0f) #KW-3f KWR-2F BWROTP 0f BWOTP 1f\r
+ self.S1_SendCommand(0x00)\r
+ self.S1_SendData(0x0f)\r
+ self.M2_SendCommand(0x00)\r
+ self.M2_SendData(0x03)\r
+ self.S2_SendCommand(0x00)\r
+ self.S2_SendData(0x03)\r
+\r
+ # booster soft start\r
+ self.M1_SendCommand(0x06)\r
+ self.M1_SendData(0x17) #A\r
+ self.M1_SendData(0x17) #B\r
+ self.M1_SendData(0x39) #C\r
+ self.M1_SendData(0x17)\r
+ self.M2_SendCommand(0x06)\r
+ self.M2_SendData(0x17)\r
+ self.M2_SendData(0x17)\r
+ self.M2_SendData(0x39)\r
+ self.M2_SendData(0x17)\r
+\r
+ #resolution setting\r
+ self.M1_SendCommand(0x61)\r
+ self.M1_SendData(0x02)\r
+ self.M1_SendData(0x88) #source 648\r
+ self.M1_SendData(0x01) #gate 492\r
+ self.M1_SendData(0xEC)\r
+ self.S1_SendCommand(0x61)\r
+ self.S1_SendData(0x02)\r
+ self.S1_SendData(0x90) #source 656\r
+ self.S1_SendData(0x01) #gate 492\r
+ self.S1_SendData(0xEC)\r
+ self.M2_SendCommand(0x61)\r
+ self.M2_SendData(0x02)\r
+ self.M2_SendData(0x90) #source 656\r
+ self.M2_SendData(0x01) #gate 492\r
+ self.M2_SendData(0xEC)\r
+ self.S2_SendCommand(0x61)\r
+ self.S2_SendData(0x02)\r
+ self.S2_SendData(0x88) #source 648\r
+ self.S2_SendData(0x01) #gate 492\r
+ self.S2_SendData(0xEC)\r
+\r
+ self.M1S1M2S2_SendCommand(0x15) #DUSPI\r
+ self.M1S1M2S2_SendData(0x20)\r
+\r
+ self.M1S1M2S2_SendCommand(0x50) #Vcom and data interval setting\r
+ self.M1S1M2S2_SendData(0x11)\r
+ self.M1S1M2S2_SendData(0x07)\r
+\r
+ self.M1S1M2S2_SendCommand(0x60)#TCON\r
+ self.M1S1M2S2_SendData(0x22)\r
+\r
+ self.M1S1M2S2_SendCommand(0xE3)\r
+ self.M1S1M2S2_SendData(0x00)\r
+\r
+ self.M1_ReadTemperature()\r
+ \r
+ def display(self, BlackImage, RedImage):\r
+ start = time.perf_counter()\r
+ \r
+ Blackbuf = [0x00] * int(self.width * self.height / 8)\r
+ blackconvert = BlackImage.convert('1') \r
+ bimwidth, bimheight = blackconvert.size \r
+ Blackpixles = blackconvert.load()\r
+ temp=0\r
+ for y in range(0, bimheight):\r
+ for x in range(0, bimwidth):\r
+ if Blackpixles[x, y] < 127: # black\r
+ Blackbuf[int((x + y*self.width)/8)] &= ~(0x80>>temp)\r
+ else: # white\r
+ Blackbuf[int((x + y*self.width)/8)] |= (0x80>>temp)\r
+ temp=temp+1\r
+ if(temp==8):\r
+ temp=0\r
+ \r
+ Redbuf = [0x00] * int(self.width * self.height / 8)\r
+ redconvert = RedImage.convert('1')\r
+ rimwidth, rimheight = redconvert.size \r
+ Redpixles = redconvert.load()\r
+ temp=0\r
+ for y in range(0, rimheight):\r
+ for x in range(0, rimwidth):\r
+ if Redpixles[x, y] < 127: # black\r
+ Redbuf[int((x + y*self.width)/8)] &= ~(0x80>>temp)\r
+ else: # white\r
+ Redbuf[int((x + y*self.width)/8)] |= (0x80>>temp)\r
+ temp=temp+1\r
+ if(temp==8):\r
+ temp=0\r
+ \r
+ #S2 part 648*492\r
+ self.S2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(Blackbuf[y*163 + x])\r
+ self.S2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(~Redbuf[y*163 + x])\r
+ \r
+ #M2 part 656*492\r
+ self.M2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(Blackbuf[y*163 + x])\r
+ self.M2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(~Redbuf[y*163 + x])\r
+\r
+ #M1 part 648*492 \r
+ self.M1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(Blackbuf[y*163 + x])\r
+ self.M1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(~Redbuf[y*163 + x])\r
+ \r
+ #S1 part 656*492\r
+ self.S1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(Blackbuf[y*163 + x])\r
+ self.S1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(~Redbuf[y*163 + x])\r
+ \r
+ end = time.perf_counter()\r
+ print("use time: %f"%(end - start))\r
+ self.TurnOnDisplay()\r
+\r
+ def clear(self):\r
+ """Clear contents of image buffer"""\r
+ start = time.perf_counter()\r
+ \r
+ self.S2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(0xff) \r
+ self.S2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(0, 81):\r
+ self.S2_SendData(0x00)\r
+ \r
+ self.M2_SendCommand(0x10)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(0xff)\r
+ self.M2_SendCommand(0x13)\r
+ for y in range(0, 492):\r
+ for x in range(81, 163):\r
+ self.M2_SendData(0x00) \r
+ \r
+ self.M1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(0xff)\r
+ self.M1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(0, 81):\r
+ self.M1_SendData(0x00)\r
+ \r
+ self.S1_SendCommand(0x10)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(0xff)\r
+ self.S1_SendCommand(0x13)\r
+ for y in range(492, 984):\r
+ for x in range(81, 163):\r
+ self.S1_SendData(0x00)\r
+ \r
+ end = time.perf_counter()\r
+ print (end)\r
+ print (start)\r
+ print("use time: %f" %(end - start))\r
+ \r
+ self.TurnOnDisplay()\r
+ \r
+ def Reset(self):\r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1) \r
+ time.sleep(0.2) \r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 0) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 0) \r
+ time.sleep(0.01) \r
+ epdconfig.digital_write(self.EPD_M1S1_RST_PIN, 1) \r
+ epdconfig.digital_write(self.EPD_M2S2_RST_PIN, 1) \r
+ time.sleep(0.2) \r
+ \r
+ def EPD_Sleep(self):\r
+ self.M1S1M2S2_SendCommand(0X02) \r
+ time.sleep(0.3) \r
+\r
+ self.M1S1M2S2_SendCommand(0X07) \r
+ self.M1S1M2S2_SendData(0xA5) \r
+ time.sleep(0.3) \r
+ print("module_exit")\r
+ epdconfig.module_exit()\r
+\r
+ def TurnOnDisplay(self):\r
+ self.M1M2_SendCommand(0x04) \r
+ time.sleep(0.3) \r
+ self.M1S1M2S2_SendCommand(0x12) \r
+ self.M1_ReadBusy()\r
+ self.S1_ReadBusy()\r
+ self.M2_ReadBusy()\r
+ self.S2_ReadBusy() \r
+ \r
+ """ M1S1M2S2 Write register address and data """\r
+ def M1S1M2S2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ \r
+ def M1S1M2S2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+\r
+ """ M1M2 Write register address and data """\r
+ def M1M2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ \r
+ def M1M2_Sendata(self, val): \r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1) \r
+ \r
+ """ S2 Write register address and data """\r
+ def S2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ def S2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ \r
+ """ M2 Write register address and data """\r
+ def M2_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ def M2_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M2S2_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val) \r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+\r
+ """ S1 Write register address and data """\r
+ def S1_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ def S1_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ \r
+ """ M1 Write register address and data """\r
+ def M1_SendCommand(self, cmd):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(cmd)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ def M1_SendData(self, val):\r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.spi_writebyte(val)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+\r
+ #Busy\r
+ def M1_ReadBusy(self):\r
+ self.M1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ while(busy):\r
+ self.M1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2)\r
+ def M2_ReadBusy(self):\r
+ self.M2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ self.M2_SendCommand(0x71) \r
+ while(busy):\r
+ self.M2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_M2_BUSY_PIN) \r
+ busy =not(busy & 0x01) \r
+ time.sleep(0.2)\r
+ def S1_ReadBusy(self):\r
+ self.S1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ while(busy):\r
+ self.S1_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S1_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2) \r
+ def S2_ReadBusy(self):\r
+ self.S2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ while(busy):\r
+ self.S2_SendCommand(0x71) \r
+ busy = epdconfig.digital_read(self.EPD_S2_BUSY_PIN) \r
+ busy = not(busy & 0x01) \r
+ time.sleep(0.2) \r
+\r
+ lut_vcom1 = [\r
+ 0x00, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x00, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x00, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x00, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_ww1 = [\r
+ 0x91, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x04, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x80, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x08, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_bw1 = [\r
+ 0xA8, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x84, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x86, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x8C, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x8C, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0xF0, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_wb1 = [\r
+ 0x91, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x04, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x80, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x08, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ lut_bb1 = [\r
+ 0x92, 0x10, 0x10, 0x01, 0x08, 0x01,\r
+ 0x80, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x84, 0x08, 0x01, 0x08, 0x01, 0x06,\r
+ 0x04, 0x06, 0x01, 0x06, 0x01, 0x05,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x06,\r
+ 0x00, 0x05, 0x01, 0x1E, 0x0F, 0x01,\r
+ 0x01, 0x04, 0x05, 0x08, 0x08, 0x01,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\r
+ ]\r
+ \r
+ def SetLut(self):\r
+ self.M1S1M2S2_SendCommand(0x20) #vcom\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_vcom1[count])\r
+\r
+ self.M1S1M2S2_SendCommand(0x21) #red not use\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_ww1[count])\r
+\r
+ self.M1S1M2S2_SendCommand(0x22) #bw r\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_bw1[count]) # bw=r\r
+\r
+ self.M1S1M2S2_SendCommand(0x23) #wb w\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_wb1[count]) # wb=w\r
+\r
+ self.M1S1M2S2_SendCommand(0x24) #bb b\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_bb1[count]) # bb=b\r
+ \r
+ self.M1S1M2S2_SendCommand(0x25) #bb b\r
+ for count in range(0, 60):\r
+ self.M1S1M2S2_SendData(self.lut_ww1[count]) # bb=b\r
+\r
+ def M1_ReadTemperature(self):\r
+ self.M1_SendCommand(0x40)\r
+ self.M1_ReadBusy()\r
+ time.sleep(0.3)\r
+ \r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 0)\r
+ epdconfig.digital_write(self.EPD_S1_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_M2_CS_PIN, 1)\r
+ epdconfig.digital_write(self.EPD_S2_CS_PIN, 1)\r
+ \r
+ epdconfig.digital_write(self.EPD_M1S1_DC_PIN, 1)\r
+ time.sleep(0.05)\r
+ \r
+ temp = epdconfig.spi_readbyte(0x00)\r
+ epdconfig.digital_write(self.EPD_M1_CS_PIN, 1)\r
+ \r
+ self.M1S1M2S2_SendCommand(0xE0)\r
+ self.M1S1M2S2_SendData(0x03)\r
+ self.M1S1M2S2_SendCommand(0xE5)\r
+ self.M1S1M2S2_SendData(temp)\r
--- /dev/null
+# /*****************************************************************************\r
+# * | File : epdconfig.py\r
+# * | Author : Waveshare electrices\r
+# * | Function : Hardware underlying interface\r
+# * | Info :\r
+# *----------------\r
+# * | This version: V1.0\r
+# * | Date : 2019-11-01\r
+# * | Info : \r
+# ******************************************************************************/\r
+# Permission is hereby granted, free of charge, to any person obtaining a copy\r
+# of this software and associated documnetation files (the "Software"), to deal\r
+# in the Software without restriction, including without limitation the rights\r
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
+# copies of the Software, and to permit persons to whom the Software is\r
+# furished to do so, subject to the following conditions:\r
+#\r
+# The above copyright notice and this permission notice shall be included in\r
+# all copies or substantial portions of the Software.\r
+#\r
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r
+# THE SOFTWARE.\r
+#\r
+import time\r
+import os\r
+import logging\r
+import sys\r
+\r
+from ctypes import *\r
+\r
+EPD_SCK_PIN =11\r
+EPD_MOSI_PIN =10\r
+\r
+EPD_M1_CS_PIN =8\r
+EPD_S1_CS_PIN =7\r
+EPD_M2_CS_PIN =17\r
+EPD_S2_CS_PIN =18\r
+\r
+EPD_M1S1_DC_PIN =13\r
+EPD_M2S2_DC_PIN =22\r
+\r
+EPD_M1S1_RST_PIN =6\r
+EPD_M2S2_RST_PIN =23\r
+\r
+EPD_M1_BUSY_PIN =5\r
+EPD_S1_BUSY_PIN =19\r
+EPD_M2_BUSY_PIN =27\r
+EPD_S2_BUSY_PIN =24\r
+\r
+find_dirs = [\r
+ os.path.dirname(os.path.realpath(__file__)),\r
+ '/usr/local/lib',\r
+ '/usr/lib',\r
+]\r
+spi = None\r
+for find_dir in find_dirs:\r
+ val = int(os.popen('getconf LONG_BIT').read())\r
+ logging.debug("System is %d bit"%val)\r
+ if val == 64:\r
+ so_filename = os.path.join(find_dir, 'DEV_Config_64.so')\r
+ else:\r
+ so_filename = os.path.join(find_dir, 'DEV_Config_32.so')\r
+ if os.path.exists(so_filename):\r
+ spi = CDLL(so_filename)\r
+ break\r
+if spi is None:\r
+ RuntimeError('Cannot find DEV_Config.so')\r
+\r
+def digital_write(pin, value):\r
+ spi.DEV_Digital_Write(pin, value)\r
+\r
+def digital_read(pin):\r
+ return spi.DEV_Digital_Read(pin)\r
+\r
+def spi_writebyte(value): \r
+ spi.DEV_SPI_WriteByte(value)\r
+ \r
+def delay_ms(delaytime):\r
+ time.sleep(delaytime / 1000.0)\r
+ \r
+def module_init():\r
+ spi.DEV_ModuleInit()\r
+\r
+def module_exit():\r
+ spi.DEV_ModuleExit()\r
+\r
+\r
+def spi_readbyte(Reg):\r
+ return spi.DEV_SPI_ReadByte(Reg)\r
+ \r
+def delay_ms(delaytime):\r
+ time.sleep(delaytime / 1000.0)\r
+\r
+
\ No newline at end of file
dev / repos / epaper_display / commitdiff